*{
  margin: 0;
  max-width: 500px;
}
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  height: 100%;
}
body{
  margin: 0;
  -ms-overflow-style: none;
}
::-webkit-scrollbar {
  display: none;
}
